{"id":"https://openalex.org/A5113965327","orcid":null,"observed_orcids":[],"display_name":"Jeff E. Irwin","raw_author_names":["Jeff E. Irwin","Jeffrey E. Irwin"],"full_name":"Jeff E. Irwin","works_count":5,"cited_by_count":290,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":5,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5113965327","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1286353243","ror":"https://ror.org/00pkt4594","display_name":"Autodesk (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I1286353243"]},"years":[2021,2019]},{"institution":{"id":"https://openalex.org/I130769515","ror":"https://ror.org/04p491231","display_name":"Pennsylvania State University","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]},"years":[2021,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I1286353243","ror":"https://ror.org/00pkt4594","display_name":"Autodesk (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I1286353243"]},{"id":"https://openalex.org/I130769515","ror":"https://ror.org/04p491231","display_name":"Pennsylvania State University","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"topics":[{"id":"https://openalex.org/T10705","display_name":"Additive Manufacturing Materials and Processes","count":5,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","count":5,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10834","display_name":"Welding Techniques and Residual Stresses","count":4,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13312","display_name":"Mechanical and Thermal Properties Analysis","count":1,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10705","display_name":"Additive Manufacturing Materials and Processes","value":2.63e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","value":2.24e-05,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10834","display_name":"Welding Techniques and Residual Stresses","value":1.37e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13312","display_name":"Mechanical and Thermal Properties Analysis","value":1.18e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9041682481765747},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.3769776523113251},{"id":"97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","score":0.3196066617965698},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.08819884061813354},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.0}],"counts_by_year":[{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":5},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":39},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":65},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":28}],"display_name_alternatives":["Jeff E. Irwin","Jeffrey E. Irwin"],"block_key":"j irwin","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113965327","updated_date":"2026-11-07T12:08:38","created_date":"2019-02-21T00:00:00"}
